Name	Size	Mode	Actions
anyunknown.test.ts	639	0666	editdlrm
array.test.ts	7284	0666	editdlrm
assignability.test.ts	6790	0666	editdlrm
async-parsing.test.ts	12311	0666	editdlrm
async-refinements.test.ts	1867	0666	editdlrm
base.test.ts	179	0666	editdlrm
bigint.test.ts	1956	0666	editdlrm
brand.test.ts	2206	0666	editdlrm
catch.test.ts	7224	0666	editdlrm
coalesce.test.ts	743	0666	editdlrm
coerce.test.ts	7736	0666	editdlrm
continuability.test.ts	7478	0666	editdlrm
custom.test.ts	1215	0666	editdlrm
date.test.ts	962	0666	editdlrm
datetime.test.ts	11511	0666	editdlrm
default.test.ts	7717	0666	editdlrm
description.test.ts	1294	0666	editdlrm
discriminated-unions.test.ts	16810	0666	editdlrm
enum.test.ts	8488	0666	editdlrm
error-utils.test.ts	12572	0666	editdlrm
error.test.ts	19502	0666	editdlrm
file.test.ts	2460	0666	editdlrm
firstparty.test.ts	2977	0666	editdlrm
function.test.ts	6299	0666	editdlrm
generics.test.ts	2162	0666	editdlrm
index.test.ts	27562	0666	editdlrm
instanceof.test.ts	1052	0666	editdlrm
intersection.test.ts	4763	0666	editdlrm
json.test.ts	3309	0666	editdlrm
lazy.test.ts	4756	0666	editdlrm
literal.test.ts	2478	0666	editdlrm
map.test.ts	4817	0666	editdlrm
nan.test.ts	645	0666	editdlrm
nested-refine.test.ts	3623	0666	editdlrm
nonoptional.test.ts	2405	0666	editdlrm
nullable.test.ts	591	0666	editdlrm
number.test.ts	7827	0666	editdlrm
object.test.ts	15999	0666	editdlrm
optional.test.ts	4130	0666	editdlrm
partial.test.ts	4835	0666	editdlrm
pickomit.test.ts	4422	0666	editdlrm
pipe.test.ts	1848	0666	editdlrm
prefault.test.ts	1007	0666	editdlrm
preprocess.test.ts	6959	0666	editdlrm
primitive.test.ts	7649	0666	editdlrm
promise.test.ts	2315	0666	editdlrm
prototypes.test.ts	498	0666	editdlrm
readonly.test.ts	11777	0666	editdlrm
record.test.ts	8118	0666	editdlrm
recursive-types.test.ts	7335	0666	editdlrm
refine.test.ts	14774	0666	editdlrm
registries.test.ts	5999	0666	editdlrm
set.test.ts	5572	0666	editdlrm
standard-schema.test.ts	1369	0666	editdlrm
string-formats.test.ts	3068	0666	editdlrm
string.test.ts	64124	0666	editdlrm
stringbool.test.ts	2333	0666	editdlrm
template-literal.test.ts	34836	0666	editdlrm
to-json-schema.test.ts	59276	0666	editdlrm
transform.test.ts	6000	0666	editdlrm
tuple.test.ts	4702	0666	editdlrm
union.test.ts	2497	0666	editdlrm
validations.test.ts	6736	0666	editdlrm
void.test.ts	306	0666	editdlrm

import { expect, expectTypeOf, test } from "vitest"; import * as z from "zod/v4"; const nested = z.object({ name: z.string(), age: z.number(), outer: z.object({ inner: z.string(), }), array: z.array(z.object({ asdf: z.string() })), }); test("shallow inference", () => { const shallow = nested.partial(); type shallow = z.infer; expectTypeOf().toEqualTypeOf<{ name?: string | undefined; age?: number | undefined; outer?: { inner: string } | undefined; array?: { asdf: string }[] | undefined; }>(); }); test("shallow partial parse", () => { const shallow = nested.partial(); shallow.parse({}); shallow.parse({ name: "asdf", age: 23143, }); }); test("required", () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), nullableField: z.number().nullable(), nullishField: z.string().nullish(), }); const requiredObject = object.required(); expect(requiredObject.shape.name).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.name.unwrap()).toBeInstanceOf(z.ZodString); expect(requiredObject.shape.age).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.age.unwrap()).toBeInstanceOf(z.ZodOptional); expect(requiredObject.shape.field).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.field.unwrap()).toBeInstanceOf(z.ZodDefault); expect(requiredObject.shape.nullableField).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.nullableField.unwrap()).toBeInstanceOf(z.ZodNullable); expect(requiredObject.shape.nullishField).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.nullishField.unwrap()).toBeInstanceOf(z.ZodOptional); expect(requiredObject.shape.nullishField.unwrap().unwrap()).toBeInstanceOf(z.ZodNullable); }); test("required inference", () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), nullableField: z.number().nullable(), nullishField: z.string().nullish(), }); const requiredObject = object.required(); type required = z.infer; type expected = { name: string; age: number; field: string; nullableField: number | null; nullishField: string | null; }; expectTypeOf().toEqualTypeOf(); }); test("required with mask", () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), country: z.string().optional(), }); const requiredObject = object.required({ age: true }); expect(requiredObject.shape.name).toBeInstanceOf(z.ZodString); expect(requiredObject.shape.age).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.field).toBeInstanceOf(z.ZodDefault); expect(requiredObject.shape.country).toBeInstanceOf(z.ZodOptional); }); test("required with mask -- ignore falsy values", () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), country: z.string().optional(), }); // @ts-expect-error const requiredObject = object.required({ age: true, country: false }); expect(requiredObject.shape.name).toBeInstanceOf(z.ZodString); expect(requiredObject.shape.age).toBeInstanceOf(z.ZodNonOptional); expect(requiredObject.shape.field).toBeInstanceOf(z.ZodDefault); expect(requiredObject.shape.country).toBeInstanceOf(z.ZodOptional); }); test("partial with mask", async () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), country: z.string(), }); const masked = object.partial({ age: true, field: true, name: true }).strict(); expect(masked.shape.name).toBeInstanceOf(z.ZodOptional); expect(masked.shape.age).toBeInstanceOf(z.ZodOptional); expect(masked.shape.field).toBeInstanceOf(z.ZodOptional); expect(masked.shape.country).toBeInstanceOf(z.ZodString); masked.parse({ country: "US" }); await masked.parseAsync({ country: "US" }); }); test("partial with mask -- ignore falsy values", async () => { const object = z.object({ name: z.string(), age: z.number().optional(), field: z.string().optional().default("asdf"), country: z.string(), }); // @ts-expect-error const masked = object.partial({ name: true, country: false }).strict(); expect(masked.shape.name).toBeInstanceOf(z.ZodOptional); expect(masked.shape.age).toBeInstanceOf(z.ZodOptional); expect(masked.shape.field).toBeInstanceOf(z.ZodDefault); expect(masked.shape.country).toBeInstanceOf(z.ZodString); masked.parse({ country: "US" }); await masked.parseAsync({ country: "US" }); });